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Plumbing

Kitchen sink blocked

Anonymous user 11/09/2026 - 9.44 AM

Kitchen sink is blocked. When washing machine turned on the water comes out the kitchen sink

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2 Answers

CAD property maintenance

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Belfast
This could be due to a blockage in the pipe work, best option is to take pipe work of and give it a thorough clean or get in contact, we would be happy to help you on this
Answered10 September 2026
0

London Refurbishment & Construction LTD

Rating: 5 out of 5
Ruislip
Hi there, This is a very common issue. Your kitchen sink and washing machine share the same main waste drainage pipe. Because a washing machine pumps out a high volume of water very quickly, any partial or full blockage further down the combined pipework creates a bottleneck. Since the water cannot drain away fast enough, it takes the path of least resistance and backs up directly into your kitchen sink. The best solution is to use a mechanical drain snake to thoroughly clear out the grease, lint, and debris built up deep inside the internal pipework, rather than just cleaning the surface U-bend trap.
Answered11 September 2026
0